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Round|Natural|GIA

1.54ct H IF Round Natural Diamond

EX • H/IF • GIA 1528505597

Certificate GIA 1528505597

Diamond specifications and retailer prices

From $12,924 SGD
As of November 5, 2026
Save $9,393 SGD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,317 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1528505597. Listed at 17 retailers as of November 5, 2026, with prices from $12,924 to $22,317, a $9,393 spread on the same certified stone. NZ Jewellers lists it at $22,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1528505597
Dimensions7.29 × 7.34 × 4.60 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.29 mm7.34 mm1.54 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528505597
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $22,317 SGD|Low: $12,274 SGD|High: $22,317 SGD|Avg: $15,994 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$12,402 SGD
Retailer 7$13,061 SGD
Retailer 6$13,389 SGD
Retailer 2$14,364 SGD
Retailer 9$14,768 SGD
Retailer 10$14,996 SGD
Retailer 8$16,474 SGD
Retailer 3$16,740 SGD
Retailer 4$20,855 SGD
NZ Jewellers$22,317 SGD

42 data points across 10 retailers

17 retailers$12,924 SGD to $22,317 SGD

Retailer 1
-
$12,402 SGD
Price last confirmed 23 days ago
B+
Retailer 2
-
$12,924 SGD
View
B+
Retailer 3
-
$13,061 SGD
View
B+
Retailer 4
-
$13,389 SGD
View
Final sale: no returns
B+
Retailer 5
-
$14,007 SGD
View
B+
Retailer 6
-
$14,364 SGD
View
B+
Retailer 7
-
$14,768 SGD
View
B+
Retailer 8
-
$14,996 SGD
View
B+
Retailer 9
-
$15,084 SGD
View
B+
Retailer 10
-
$15,623 SGD
View
B+
Retailer 11
-
$15,802 SGD
View
B+
Retailer 12
-
$15,802 SGD
View
B+
Retailer 13
-
$16,328 SGD
View
B+
Retailer 14
-
$16,474 SGD
View
B+
Retailer 15
-
$16,740 SGD
View
B
Retailer 16
-
$20,855 SGD
View
Most Expensive
B
NZ Jewellers
9cc63ac7-1078-44a5-9c82-64d6056fdab2 · Nov 5
$22,317 SGD
$17,413 USD
View
16 more retailers have this diamond
Prices start from $12,924 SGDSave up to $9,393 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.54ct Round
$12,924 SGD